Abstract for Tactile Graphics 2005

Title: Storybook with tactile illustrations to improve haptic perception and spatial orientation, to initiate visually impaired children in Braille

Presenter: Ximena Rossello

University of Alberta, Canada

Abstract:

Haptic stimulation is crucial for children with visual impairments in early developmental years. Tactile perception allows them to discover the world around them, while setting a foundation for Braille learning. The objective of this work was to develop a storybook for blind and visually impaired children, to provide tactile stimulation and educational content in a motivating and enjoyable way through tactile graphics.

Using tactile/high-contrast colour illustrations, the storybook encourages the child to follow the story, while developing tactile sensitivity. In addition, the content of the book depicts the basic concepts of spatial orientation that will become the basis for Braille learning: up, down, middle, left and right. To reinforce the communication of these concepts and improve the tactile interface, a grid was established for the layout of the illustrations. The recognition of the tactile graphics was also addressed, using different levels of height. The book was informally tried in a small class of pre-school children, resulting in a positive reaction. Further testing is necessary to establish possible educational outcomes, as well as areas for improvement for future production.

Objectives of presentation:

Present a creative way to contribute to the education of visually impaired children through haptic stimulation.
Show how the layout and structure of a tactile graphic can help with the communication of spatial orientation concepts.
Present a solution for creating legible and understandable
tactile illustrations.
Reveal why tactile graphics could be addressed by communication design.

Outcomes for audience:

Understand the potential of tactile graphics to inform and communicate concepts.
Comprehend how graphic design can help to enhance the interface of tactile graphics.
Become aware that through a combination of tactile and visual graphics, the integration process of visually impaired children can be facilitated.
Become aware that education for children with visual impairments can be appealing and enjoyable for them.

Prior knowledge of topic assumed: Low

Contains advanced technical content: No

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